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What is the difference between Builder Design pattern and Factory Design pattern?
..., "crunchy");
Basic Builder Example
// Builder
class FruitBuilder {
String name, color, firmness;
FruitBuilder setName(name) { this.name = name; return this; }
FruitBuilder setColor(color) { this.color = color; return this; }
FruitBuilder setFirmness(fi...
iPhone : How to detect the end of slider drag?
...*)slider forEvent:(UIEvent*)event {
UITouch *touchEvent = [[event allTouches] anyObject];
switch (touchEvent.phase) {
case UITouchPhaseBegan:
// handle drag began
break;
case UITouchPhaseMoved:
// handle drag moved
bre...
How to add extension methods to Enums
...ows:
using System.ComponentModel;
using System.Reflection;
public static string GetDescription(this Enum value)
{
FieldInfo fieldInfo = value.GetType().GetField(value.ToString());
if (fieldInfo == null) return null;
var attribute = (DescriptionAttribute)fieldInfo.GetCustomAttribute(typ...
How to deal with “java.lang.OutOfMemoryError: Java heap space” error?
... the Java class that has a runnable main (that is "public static void main(String[] args)"), then choose Run As - Run Configuration. Then "Arguments" is the tab right after the Main (you see the tabs Main, Arguments, JRE, Classpath, Source, Environment, Common).
– CuongHuyTo
...
QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded
...ode browsing. While in private browsing, local storage is not available at all.
One solution is to warn the user that the app needs non-private mode to work.
UPDATE: This has been fixed in Safari 11, so the behaviour is now aligned with other browsers.
...
Purge Kafka Topic
...--entity-name <topic name> --add-config retention.ms=1000 This also allows you to check the current retention period, e.g. kafka-configs --zookeeper <zkhost>:2181 --describe --entity-type topics --entity-name <topic name>
– RHE
Jun 2 '16 at ...
Open a folder using Process.Start
...
You don't need the double backslash when using unescaped strings:
System.Diagnostics.Process.Start("explorer.exe",@"c:\teste");
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How to create a zip archive with PowerShell?
... version instead) and use this PowerShell method:
function create-7zip([String] $aDirectory, [String] $aZipfile){
[string]$pathToZipExe = "$($Env:ProgramFiles)\7-Zip\7z.exe";
[Array]$arguments = "a", "-tzip", "$aZipfile", "$aDirectory", "-r";
& $pathToZipExe $arguments;
}
You ca...
Find string between two substrings [duplicate]
How do I find a string between two substrings ( '123STRINGabc' -> 'STRING' )?
20 Answers
...
angular ng-bind-html and directive within it
...directly in place of the watched anonymous function. If you just provide a string expression, angular will call $eval on it anyway.
– Dan King
Jan 11 '18 at 15:55
add a commen...